From af1061b5e82ed1bf4e71ff3146cb98bc6cbb678c Mon Sep 17 00:00:00 2001
From: Zeyla Hellyer <zey@zey.moe>
Date: Mon, 26 Jun 2017 21:50:16 -0700
Subject: Prevent Direct Messaging other bot users

The API no longer allows bot users to Direct Message other bot users, so
pre-emptively check that the recipient is not a bot. If it is, return a
`ModelError::MessagingBot`.
---
 src/model/error.rs | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/model/error.rs')

diff --git a/src/model/error.rs b/src/model/error.rs
index a54b1ed..4126ac3 100644
--- a/src/model/error.rs
+++ b/src/model/error.rs
@@ -101,6 +101,9 @@ pub enum Error {
     ///
     /// [`Message`]: ../model/struct.Message.html
     MessageTooLong(u64),
+    /// Indicates that the current user is attempting to Direct Message another
+    /// bot user, which is disallowed by the API.
+    MessagingBot,
 }
 
 impl Display for Error {
-- 
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